Sorry for the late reply, I just saw your post on the package. Apparently I'm not automatically subscribed to topics created for my packages...
I see you are using the snippet from the readme, which indeed is not updated. Thanks for bringing this to my attention, I'll have to fix that for the next releases.
There are, however, many more examples included with the package which you can access from Example Finder (switch to directory view and look under PNR > lvssh2):
Hope that helps!
Edit: Added issues to address these points:
Example in README is broken · Issue #28 · logmanoriginal/lvssh2
Make examples easier to discover · Issue #29 · logmanoriginal/lvssh2